Helps to integrate Duo Security's 2-factor authentication with Devise in a seamless way.

Interacts with the ruby-jira gem to provide authentication of a login against a JIRA system.

Extends Devise with an authentication strategy against Facebook's Open Graph and it's JavaScrip SDK

Devise extension for Userbin. Secure your application with multi-factor authentication, user activity monitoring, and real-time threat protection.

JWT-Based authentication and authorization with Zaikio.

Authentication with OmniAuth, API integration

Kerberos authentication for AuthLogic

Add the GSS-SPNEGO authentication mechanism in net-ldap gem

EmailSender is an easy to use library to send email based on Net::SMTP. It supports the well-known encryption and authentication methods, and you can use it very easily with Gmail account.

Very simple file system driver for EM-FTPD server; including common FTP commands, authentication and before and after operation hooks.

Ruby wrapper for Firebase's native and third-party authentication.

Easy authentication and registering of accounts. MD5 encrpyted too.

Collection of users and applications authentication methods for use when you want your users or applications authorize using the Exvo platform.

A Challah plugin to allow authentication and registration with Facebook API.

Includes authentication, tracking, and lots of convenience methods

This gem can generate a scaffold flex application based on PureMVC Multicore using the pipes utility abstracted by the fabrication framework. The initial application will be generated based on custom project name, title, src folder and package. Plus will include two modules: an authentication mod...

Integrates iPizza authentication to your rails app almost effortlessly

Rails plugin to manage CAS, Authentication, and LDAP name info

A collection of authentication provider icons for Rails 3.1/Sprockets

This is a Rack endpoint that provides Flickr authentication. Basically it is a lightweight alternative to the "omniauth-flickr" gem.